45
GB
TOOL CHANGE – Removing and Replacing Diamond Cup Wheel
CAUTION: Before Working on or adjusting the machine, switch the machine “OFF” and UNPLUG machine
from the socket.
CAUTION: The wheel can become very hot during the working process. Before replacing, allow the
wheel to cool down
1. Place the machine on a level and sturdy workspace.
2. If using a diamond cup wheel with M14 female thread, do not use the flanges. Simply thread the wheel
onto the spindle. Use the L-Hex Wrench to keep the spindle from turning and tighten the wheel using
the Face Spanner Wrench.
3. If using a diamond cup wheel with arbor hole, first mount the inner flange onto the spindle. On the
BS-1805 it is 22.23mm only. On the BS-1255, it is 22.23mm on one side and 25.4mm on the other. Mount
the wheel onto the shoulder of the Inner Flange, then thread on the Arbor Nut. Use the L-Hex
Wrench to keep the spindle from turning and tighten the Arbor Nut with the Lock Nut Wrench.
4. Replacement is the opposite of removal.
INSTALLING DIAMOND CUP
WHEELS W/ M14 FEMALE THREAD.
STORAGE
CAUTION: Do not store machine resting on its bristles – Store on its side.
CAUTION: Do not store machine with its power supply cable pinched. This will result in damage to the
cable.
REPLACING DUST SKIRT BRUSHES
On BS1255 models, the dust skirt brushes may be replaced when worn. To replace, remove the 3 screws to
replace the small brush on the half moon door and remove the 6 screws to replace the large brush on the dust
skirt.
Face Spanner Wrench
L-Hex Wrench
L-Hex Wrench
Arbor Nut
Inner Flange
Lock Nut Wrench
INSTALLING DIAMOND CUP
WHEELS WITH ARBOR HOLE.
